#!/usr/bin/env node
const Num = require('./07-share.js'),
      log = console.log;
const n1 = new Num();
const n2 = new Num();
n1.add();
n1.add();
log(n1.getCount());
log(n2.getCount());
//注意
log('');

n2.add();
log(n1.getCount());
log(n2.getCount());

